Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 3.496728*(1.075+x)*(1.065+x)*(1.055+x) = (1.065+x)*(1.055+x)/1.070045+(1.075+x)*(1.055+x)/1.07+(1.075+x)*(1.065+x)/1.06+(1.075+x)*(1.055+x)/1.06 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
x≈0.009192 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 3.496728*(1.075+x)*(1.065+x)*(1.055+x) = (1.065+x)*(1.055+x)/1.070045+(1.075+x)*(1.055+x)/1.07+(1.075+x)*(1.065+x)/1.06+(1.075+x)*(1.055+x)/1.06 .
Question type: Equation
Solution:Original question:
437091 125000 | ( | 43 40 | + | x | ) | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) | = | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) | ÷ | 214009 200000 | + | ( | 43 40 | + | x | ) | ( | 211 200 | + | x | ) | ÷ | 107 100 | + | ( | 43 40 | + | x | ) | ( | 213 200 | + | x | ) | ÷ | 53 50 | + | ( | 43 40 | + | x | ) | ( | 211 200 | + | x | ) | ÷ | 53 50 |
| Left side of the equation = | 437091 125000 | × | 43 40 | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) | + | 437091 125000 | x | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) |
| = | 18794913 5000000 | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) | + | 437091 125000 | x | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) |
| = | 18794913 5000000 | × | 213 200 | ( | 211 200 | + | x | ) | + | 18794913 5000000 | x | ( | 211 200 | + | x | ) | + | 437091 125000 | x | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) |
| = | 4003316469 1000000000 | ( | 211 200 | + | x | ) | + | 18794913 5000000 | x | ( | 211 200 | + | x | ) | + | 437091 125000 | x | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) |
| = | 4003316469 1000000000 | × | 211 200 | + | 4003316469 1000000000 | x | + | 18794913 5000000 | x | ( | 211 200 | + | x | ) | + | 437091 125000 | x | ( | 213 200 | + | x | ) | ( | 211 200 | + | x | ) |
x≈0.009192 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》